ACT Scores taking longer to send than usual?

Hi,
I sent my ACT scores electronically via the ACT website on 11/14/18 for the October ACT. None of my colleges have received them yet. Is this normal? I can’t really find anything on how long it’s supposed to take, but it only took a day to send my last scores. Just curious since one school requires them by the the 21st.
Thanks
(also not sure which discussion to post this so I hope it’s okay here)